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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [template/] [sfinae21.C] - Rev 695
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// PR c++/44908struct A { };struct B: public virtual A { };template<bool, typename T = void> struct enable_if { typedef T type; };template<typename T> struct enable_if<false, T> { };template<typename From, typename To>class mini_is_convertible{typedef char one;typedef struct { char arr[2]; } two;template<typename To1>static void test_aux(To1);template<typename To1, typename From1>static typenameenable_if<(sizeof(test_aux<To1>(From1()), 1) > 0), one>::typetest(int);template<typename, typename>static two test(...);public:static const bool value = sizeof(test<To, From>(0)) == 1;};template<typename From, typename To>const bool mini_is_convertible<From, To>::value;int Test1[mini_is_convertible<int (B::*) (int),int (A::*) (int)>::value ? -1 : 1];int Test2[mini_is_convertible<int (B::*), int (A::*)>::value ? -1 : 1];int Test3[mini_is_convertible<int (A::*) (int),int (B::*) (int)>::value ? -1 : 1];int Test4[mini_is_convertible<int (A::*), int (B::*)>::value ? -1 : 1];
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